1. Department of Atmospheric Sciences, University of California, Los Angeles, Los Angeles, California
2. National Center for Atmospheric Research, Boulder, Colorado
3. Department of Atmospheric Science, University of Wyoming, Laramie, Wyoming
4. Gerber Scientific Inc., Reston, Virginia
5. CNRM Météo-France, Toulouse, France
6. Department of Atmospheric Sciences, University of Washington, Seattle, Washington
7. Desert Research Institute, Reno, Nevada
8. School of Meteorology, University of Oklahoma, Norman, Oklahoma
9. Joint Office for Science Support, University Corporation for Atmospheric Research, Boulder, Colorado
10. Institute of Geophysics, Warsaw University, Warsaw, Poland
11. Princeton University, Princeton, New Jersey
12. Department of Atmospheric Science, Colorado State University, Fort Collins, Colorado
13. Department of Chemistry, Drexel University, Philadelphia, Pennsylvania
14. College of Oceanography and Atmospheric Sciences, Oregon State University, Corvallis, Oregon